From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3DFA2C433B4 for ; Tue, 13 Apr 2021 15:16:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 165AC613B7 for ; Tue, 13 Apr 2021 15:16:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344486AbhDMPQj (ORCPT ); Tue, 13 Apr 2021 11:16:39 -0400 Received: from mail2-relais-roc.national.inria.fr ([192.134.164.83]:2237 "EHLO mail2-relais-roc.national.inria.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229666AbhDMPQi (ORCPT ); Tue, 13 Apr 2021 11:16:38 -0400 IronPort-HdrOrdr: =?us-ascii?q?A9a23=3Ad3T76KCOq5atsSjlHei9sceALOonbusQ8zAX?= =?us-ascii?q?/mp2TgFYddHdqtC2kJ0gpGLJoRsyeFVlo9CPP6GcXWjRnKQf3aA9NaqvNTOGhE?= =?us-ascii?q?KGII1u5oPpwXnBNkTFh4hg/Ih6dawWMrHNJH17l9u/wCTQKadY/PCj8Lq0wdvY?= =?us-ascii?q?1WtnVwtwa6pthj0JcTqzN01tWU17AoAkH4CX/cpNq36Yf24LB/7LfEUte8jmi5?= =?us-ascii?q?n1mIn9YRgAbiRXlDWmqT+z8rb1H1y5834lMw9n+rsp/WjbnwGR3MzK2c2T8RPE?= =?us-ascii?q?0n+W0pI+orTc4+FeD8+BgNV9EFjRozuvDb4OZ5Sy+Bg+quey70s2gMDByi1QR/?= =?us-ascii?q?hb2jf6dmWtqRvi3GDboVQTwk6n7XXdvWHuuqXCNVUHIvsEoYpYdxfDgnBQ3+1U?= =?us-ascii?q?4eZx03uerIcSJRjdhiiV3amtazha0kC9pWMrkeAVj3E3a/p6VINs?= X-IronPort-AV: E=Sophos;i="5.82,219,1613430000"; d="scan'208";a="503037566" Received: from 173.121.68.85.rev.sfr.net (HELO hadrien) ([85.68.121.173]) by mail2-relais-roc.national.inria.fr with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 13 Apr 2021 17:16:18 +0200 Date: Tue, 13 Apr 2021 17:16:17 +0200 (CEST) From: Julia Lawall X-X-Sender: jll@hadrien To: "Fabio M. De Francesco" cc: outreachy-kernel@googlegroups.com, Greg Kroah-Hartman , linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [Outreachy kernel] [PATCH] staging: rtl8723bs: core: Remove unused but set variable In-Reply-To: <20210413150517.12533-1-fmdefrancesco@gmail.com> Message-ID: References: <20210413150517.12533-1-fmdefrancesco@gmail.com> User-Agent: Alpine 2.22 (DEB 394 2020-01-19) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 13 Apr 2021, Fabio M. De Francesco wrote: > Removed "ledBlink_param" because it was set to the value of "pbuf" but was > never reused. This set was made by direct assignment (no helper had been > called), therefore it had no side effect to the location pointed by "pbuf". > > Signed-off-by: Fabio M. De Francesco > --- > drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c > index f19a15a3924b..440e22922106 100644 > --- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c > +++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c > @@ -6191,12 +6191,10 @@ u8 set_chplan_hdl(struct adapter *padapter, unsigned char *pbuf) > > u8 led_blink_hdl(struct adapter *padapter, unsigned char *pbuf) > { > - struct LedBlink_param *ledBlink_param; > > if (!pbuf) > return H2C_PARAMETERS_ERROR; > > - ledBlink_param = (struct LedBlink_param *)pbuf; > return H2C_SUCCESS; > } Is this function actually useful? julia